Structured Exploration through PRISMA-ScR: A Transparent Method for Mapping Research Landscapes

Abstract

Background: The exponential growth of scientific literature necessitates systematic approaches for knowledge synthesis and research landscape mapping. The PRISMA Extension for Scoping Reviews (PRISMA-ScR) has emerged as a pivotal methodological framework for conducting transparent and reproducible scoping reviews, offering researchers a structured pathway to explore broad research territories.

Objective: This comprehensive review examines the theoretical foundations, methodological rigor, and practical applications of PRISMA-ScR as a transparent method for mapping research landscapes, with particular emphasis on its adoption within the Indian research ecosystem.

Methods: A systematic exploration of literature was conducted following PRISMA-ScR guidelines, encompassing database searches across multiple platforms including Scopus, PubMed, and Web of Science. Citation chaining and reference tracking were employed to ensure comprehensive coverage of relevant studies spanning from 2018 to 2025.

Results: PRISMA-ScR demonstrates superior methodological transparency compared to traditional review approaches, with structured 22-item checklist facilitating standardized reporting. The framework shows particular efficacy in interdisciplinary research domains, evidence mapping initiatives, and policy-relevant research synthesis. Indian academic institutions have increasingly adopted PRISMA-ScR methodology, contributing significantly to global knowledge synthesis efforts. 

Conclusions: PRISMA-ScR represents a paradigmatic shift towards evidence-based research synthesis, offering unprecedented transparency and reproducibility in research landscape mapping. Its systematic approach enables researchers to navigate complex knowledge domains while maintaining methodological rigor essential for scientific advancement.